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Marrazkia: Eastern brown snake
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Eastern brown snake

Pseudonaja textilis
Izenari buruz: The species name textilis was inspired by the fine-meshed pattern on the snake's body, which reminded its first describer of fine stockings.1
HilgarriaLurreko animaliarik hilgarrienetako bat. Kosk egiten badizu, eskatu laguntza berehala.Laguntza azkarrak eta antipozoiak pertsona gehienak salbatzen dituzte. Deitu zure larrialdi-zenbakira berehala.
Australiako sugeak KoskaJaten du: Haragia
Arriskua pertsonentzat: HilgarriaMunduko animaliarik arriskutsuenetako bat.

The eastern brown snake is a slender snake that lives across eastern and central Australia and in southern New Guinea. It is one of the most venomous land snakes in the world, so it is important to know what it looks like. It often lives near farms and the edges of towns, where it hunts house mice.1

Non bizi den
Eastern and central Australia, and southern New Guinea1
Australia eta Ozeania
Hasiera
It lives in most habitats except dense forests, including dry forests, grasslands, scrub, farmland and the outskirts of cities. It is often found near houses and farms, where it uses rubbish, sheets of corrugated iron, buildings, rocks, burrows and cracks in the ground for shelter.1
Luzera
2,4 m (7,9 ft)1
Abiadura handiena
7,8 km/h inguru (4,8 mph)
Lehorrean, kalkulu gutxi gorabeherakoa
Zer jaten du?
Its diet is mainly rodents, and its main prey is the house mouse. This is one reason it is often found near houses and farms.1
Benetan!Argazkia: Eastern brown snake
Eastern brown snake. Argazkia: Matt. CC BY 4.0, iNaturalist.

Nola ezagutu

  • Slender build, with no clear line between the head and neck.1
  • Upper parts range from pale brown to black, and sometimes orange or russet.1
  • Underside is pale cream or yellow, often with orange, brown or dark grey blotches.1
  • Young snakes usually have a black head and may have dark bands or a pattern across the body. These markings fade as the snake grows.1
  • Inside of the mouth is flesh-pink.1

Askotan honekin nahasten da: Large eastern brown snakes are often confused with mulga snakes, which share their habitat in many areas; they can be told apart by head size. Its yellowish underparts separate it from the dugite and peninsula brown snake, which are entirely brown or have grey underparts. Young eastern brown snakes have head markings similar to red-naped snakes, grey snakes, Dwyer's snakes and curl snakes.1

Pozoi-ahalmena

Koska

Pozoia letaginetatik edo hortzetatik ateratzen da kosk egiten duenean.

Zer egiten du bere pozoiak?

Its venom mainly affects the circulatory system, which carries blood around the body. The main effects are coagulopathy (a problem with blood clotting), haemorrhage (bleeding), cardiovascular collapse (the heart and blood vessels failing) and cardiac arrest (the heart stopping). One of the main components is pseutarin-C, a prothrombinase complex that breaks down prothrombin, a substance needed for blood to clot.1

Zein arriskutsua da pertsonentzat?

Arriskua pertsonentzat: HilgarriaMunduko animaliarik arriskutsuenetako bat.

It is considered the world's second-most venomous land snake after the inland taipan, based on laboratory tests in mice.1

Kosk egiten badu

  • Presio-immobilizazioa: bildu benda elastiko sendo bat koskaren gainean eta gero gorputz-adar osoan gora, immobilizatu ferula batekin, eta eutsi pertsona guztiz geldi laguntza iritsi arte.
  • Ez garbitu koska: ospitaleetan azalean geratutako pozoia azter dezakete antipozoi egokia aukeratzeko.

Deitu beti lehenik zure larrialdi-zenbakira (112, 000, 911). Lehen sorospenei buruzko orientabide orokorra da hau, ez mediku-aholkua. Lehen sorospenen oinarriak

Egon seguru

  • Ez ukitu, ez harrapatu eta ez zirikatu inoiz animalia basati bat, txikia izan arren, eta lo edo hilda dagoela badirudi ere.
  • Utzi tartea. Bat aurkitzen baduzu, egon lasai, egin atzera poliki eta utzi bere bidetik joaten.
  • Batek kosk egiten badizu: egon lasai, egon geldi, deitu zure larrialdi-zenbakira (112, 000, 911) edo joan ospitalera azkar. Gogoratu nolakoa zen, argazki batek laguntzen du.

Ez dabil zure atzetik. Pozoia janaria harrapatzeko edo bere burua babesteko erabiltzen du, eta askoz nahiago du ezkutatu. Seguru egoteari buruz gehiago

Zein handia da?

Zein luzea da?

Eastern brown snake 2,4 m inguru luze (7,9 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)
5 etxeko katu muturretik buztanera jarrita bezain luzea13 banana bata bestearen atzetik jarrita bezain luzea100 metro 46 segundotan egin litzake (gizakirik azkarrenak 9,6 behar ditu)

Zein handia da Eastern brown snake ZUREKIN alderatuta?

Matematika hutsa zure nabigatzailean. Ez da ezer gordetzen, ezta inora bidaltzen ere.

Zein azkarra da?

jakin beharrekoa

Datuak

1

In December 2023, an eastern brown snake paused a match at the Brisbane International tennis tournament for 40 minutes until a professional snake catcher removed it.1

2

In winter, it brumates (goes into a state of rest like hibernation). Groups have been found sheltering under concrete slabs of houses in Sydney.1

3

Its fangs are small compared with other Australian venomous snakes, averaging 2.8 mm and reaching up to 4 mm in larger specimens.1

4

Within its genus, it has the largest number of chromosomes, at 38 in its cells.1

5

Local Aboriginal peoples in Sydney, the Illawarra and the Wiradjuri region had their own names for it, and the Dharawal and Awabakal held ceremonies for it.1

Mito-hauslea

Mitoa: Young and adult brown snakes are different species.

Egia: Early scientists thought they were different because their markings differ. Later research showed that the markings of young snakes fade as they grow, and all these forms are the same species.1

Pozoi-adituentzat

Izen zientifikoa
Pseudonaja textilis
Taldea
Australiako sugeak
Familia
Elapidae2
Ordena
Squamata
Kontinenteak
Australia eta Ozeania
Kumeak
It is oviparous, meaning it lays eggs.1
Nola dagoen naturan
Least Concern (IUCN)1
Arriskua pertsonentzat
5 / 5: Hilgarria3

Datuak nondik datozen

  1. Eastern brown snake (Wikipedia (CC BY-SA 4.0))
  2. Pseudonaja textilis (iNaturalist): izenak eta sailkapena.
  3. Venom Wiki: arrisku-maila, ohiko tamaina eta abiadura-kalkulua geureak dira. Ikusi nola kalkulatzen ditugun: Nola baloratzen dugun arriskua.

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